1.why is the air coming out of the tyres of a car cooler than the surrounding air?

Asked by neelsid | 15th Feb, 2011, 07:00: PM

Expert Answer:

Dear student
Air coming out of tyres of the car undergoes adiabatic expansion, which results in loss of energy.
Hence the temperature of air is lesser & feels cooler than the air inside the tyre held at high pressure.
We hope that clarifies your doubt

Answered by  | 17th Feb, 2011, 09:11: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.